Importance of considering a material micro-failure criterion in the numerical modelling of the shot peening process applied to parabolic leaf springs

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dc.contributor.authorGonzales M.A.C.
dc.contributor.authorBarrios D.B.
dc.contributor.authorde Lima N.B.
dc.contributor.authorGoncalves E.
dc.date.accessioned2024-03-13T01:33:14Z
dc.date.available2024-03-13T01:33:14Z
dc.date.issued2010
dc.description.abstractShot peening is a cold-working mechanical process in which a shot stream is propelled against a component surface. Its purpose is to introduce compressive residual stresses on component surfaces for increasing the fatigue resistance. This process is widely applied in springs due to the cyclical loads requirements. This paper presents a numerical modelling of shot peening process using the finite element method. The results are compared with experimental measurements of the residual stresses, obtained by the X-rays diffraction technique, in leaf springs submitted to this process. Furthermore, the results are compared with empirical and numerical correlations developed by other authors.
dc.description.firstpage21
dc.description.issuenumber1
dc.description.lastpage40
dc.description.volume7
dc.identifier.issn1679-7825
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37278
dc.relation.ispartofLatin American Journal of Solids and Structures
dc.rightsAcesso Restrito
dc.subject.otherlanguageAutomotive leaf spring
dc.subject.otherlanguageResidual stresses
dc.subject.otherlanguageShot peening
dc.titleImportance of considering a material micro-failure criterion in the numerical modelling of the shot peening process applied to parabolic leaf springs
dc.typeArtigo
local.scopus.citations11
local.scopus.eid2-s2.0-77949495947
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77949495947&origin=inward
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